/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMNode.h
Joins a NodePath from to segments, so for example ["CollapseNodeA", "CollapseNodeB", "CollapseNodeC"] becomes "CollapseNodeA|CollapseNodeB|CollapseNodeC".
static [FString](API\Runtime\Core\Containers\FString) JoinNodePath ( const [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & InParts )